* {
    margin: 0;
    padding: 0;
  }
  $designWidth: 375;
  $designHeight: 667;
  @function vw($px) {
    @return ($px/$designWidth) * 100vw;
  }
  @function vh($px) {
    @return ($px/$designHeight) * 100vh;
  }
  .md{
    .map1{

    }
    .md2{
        width: 100vw;
        height: 93vh;
        background: pink;
    }
  }